BALTIMORE, MD, May 13, 2025 – As communities across the United States continue to confront the devastating toll of mass shootings, new research reveals a staggering economic dimension to these tragedies. A study published in the INFORMS journal Marketing Science finds that mass shootings cause an estimated $27 billion in annual lost revenue for U.S. retailers driven by sharp declines in foot traffic, reduced transaction volume and long-term store closures.
BALTIMORE, MD, May 13, 2025 – Researchers who took a close look at loosened concealed carry laws between 2010 and 2017 have found that “Shall Issue” regulations, which remove local authority discretion on the issuance of concealed carry gun permits, contribute to a significant increase in handgun purchases. At the same time, the researchers found that in states that adopted “Permitless Carry” policies, there was no noticeable change in gun purchases.
The time has come: REAL ID will finally be implemented in less than one week, about 20 years after it was initially proposed.
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Diversity on key corporate committees is supposed to produce better decisions. But a study at Cambridge Judge Business School finds that diverse views rarely ‘average out’ as assumed, but instead lead to systematic biases toward certain types of errors.
Citing research from investment firm Cowen & Co, research company Grand View Research and a consumer poll, the report found that binge drinking in US states that legalised the drug has dropped 9% below the national average. Excessive drinking in states with a legal cannabis market is also 11% lower than states where cannabis remains illegal.
The United States government is tightening security by providing a higher level of identification validation. This isn’t new -- the REAL ID Act passed in 2005 -- but it’s taking effect next year. It was passed in an effort are to make it more difficult to counterfeit peoples’ identity and personal information using their identification cards (IDs) like state driver’s licenses. The problem is, how much good will it do if people who need to update their IDs to this higher security format don’t know they need to do so?
CATONSVILLE, MD, October 25, 2019 – A new research study published in the October edition of the INFORMS journal Marketing Science (Editor’s note: The source of this research is INFORMS) has revealed how taxi drivers use mobile hailing technology to select longer, more profitable trips to optimize their earnings, rather than seeking to increase the number of trips or working hours to achieve higher earnings.
INFORMS, the largest international association of operations research (O.R.) and analytics professionals and students, has officially named 12 outstanding members as Fellows, one of the highest honors in the O.R. profession. The 2019 INFORMS Fellows will be inducted in Seattle, Washington, October 20–23, during the INFORMS Annual Meeting. INFORMS Fellows are honored for their outstanding lifetime accomplishments and contributions in operations research and analytics.
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Analytics magazine showcases articles and research reports based on big data, AI, machine learning, data analytics and other new-age technologies.
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